Dave was first brought up in the corey/actually--mettaton thread, but honestly he has enough content to warrant it's own.
Let's start with a couple of basics about this....unique individual.
He's 32 years old, still living with his elderly mother, but is currently dating a 21 year old as well as a 25 year old woman that is his "master"
Dave identifies as a demi boy asexual, despite having a truly frightening amount of kinks, frequently talking about how he masturbates, and basically never shutting up about his sex life.
His hygiene is rather deplorable; he has gone upwards to a month without showering, and wears shoes that his 13 cats have pissed on.
He's also otherkin, and while he has no set list of kintypes, he does have a blog.
Some examples of his obsession with sex:
However, I believe the most horrifying thing about him is how he treats his 11 year old daughter, whom he lost custody of sometime after being charged with felony child endangerment. Thankfully, the kid is mostly taken cared of by her paternal grandparents, though the damage has already been done on the poor kid.
Then there's the fact that he allowed his ex (and the biological father of the child) rape her as well. He's currently in prison for child molestation, and Dave was charged for knowing this and doing nothing about it. Of course, Daves too busy whining about his ptsd to say much (hell, he barely acknowledges her existence).
Some more pics of the hambeast himself (as well as his "art")